Author Topic: Well I'm back with a new project. (Read 15527 times)

westhewelder · « **Reply #25 on:** June 25, 2017, 11:37:29 am »

This is good to know. I know punctures can definitely be a issue with a lipo. No clue how they deal with orientation and if there's any conversion I have to do otherwise.

Also seems like no shop will touch a highly modified bike I may have to do a stock configuration then goto a more custom build through out our winter. For now I'm taking care of the warm weather stuff getting the tank painted and a few think mocked up.

On a bright note tank has been painted and I'm digging the look but the picture makes it look more orange then it is. It seems I build everything flat black and to do some color is nice haha.

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RAFster122s · « **Reply #26 on:** June 25, 2017, 12:02:33 pm »

A red orange or is it a stock orange color?

Yes, many states and countries and even in some parts of our country there are inspections with a few states getting very bent out of shape over things like exhausts and lights, etc.

David

westhewelder · « **Reply #27 on:** June 25, 2017, 04:53:48 pm »

It's just funny cuz we can do whatever we want after. As long it conforms to laws. It's like a dark red with a metal fleck.

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westhewelder · « **Reply #28 on:** June 29, 2017, 06:32:49 am »

So the plan this weekend is hopefully to get my bearings in if they arrive and repair/modify the inner fender and outer fenders.

I'm going to try and run original gauges but I'll make a bracket so they're more tucked in. I wouldn't mind going new/digital though.

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SOHC4 Cafe Racer Fan · « **Reply #29 on:** June 29, 2017, 09:32:35 am »

Quote from: irishcafe on June 29, 2017, 06:32:49 am

So the plan this weekend is hopefully to get my bearings in if they arrive and repair/modify the inner fender and outer fenders.

I'm going to try and run original gauges but I'll make a bracket so they're more tucked in. I wouldn't mind going new/digital though.

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If the originals are working fine, you ought to consider keeping them. You'll save some coin and keep the nostalgic look of analog gauges.

westhewelder · « **Reply #30 on:** June 29, 2017, 10:22:57 am »

That's what I figure I don't hate the analogue gauges I just hate how clunky they made everything look. Will probably look into other ideas. Need to find leds that can fit where the fuse box was

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SOHC4 Cafe Racer Fan · « **Reply #31 on:** June 29, 2017, 10:32:57 am »

You are fortunate to find a 1979 model. It has the better geometry than the cruiser 1980-82 models, plus the removable down tube for easier engine removal. If I could have found a 1979 model, I wouldn't be swapping my 1980 motor into a 1975 CB550 frame.

westhewelder · « **Reply #32 on:** June 29, 2017, 10:34:24 am »

This was a bike they didn't like the lines but I see the potential. Picked it up for 400$

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SOHC4 Cafe Racer Fan · « **Reply #33 on:** June 29, 2017, 10:20:45 pm »

Quote from: irishcafe on June 29, 2017, 10:34:24 am

This was a bike they didn't like the lines but I see the potential. Picked it up for 400$

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Great buy at that price. IF titled, it was a score. People don't know the 1979 CB750 is a hidden gem.

westhewelder · « **Reply #34 on:** June 30, 2017, 10:43:26 am »

Yup that's with title I'll probably end up putting in about a grand but still 1400 for a cool bike that I get to build is worth it.

I have to get a seat that works with the look I want so I can set up the controls. I want a brat seat but I don't want saddle sores every time I ride. Any experience with memory foam or gel pads?

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RAFster122s · « **Reply #35 on:** June 30, 2017, 12:02:49 pm »

Memory foam can be hot and it like a gel is usually a layer in the construction. Memory foam like most upholstery foams comes in different densities, you need it to be supportive, think layers are not able to do that. I would recommend you compromise the brat seat for a cut down stock height with reconstruction to give the appearance you want but a more comfortable seat when dealing with rough roads or a long ride...it even helps on 30 minute rides really. So instead of being 4-5 or 6 inches high it is around 3 inches high. It gives you the depth possible to have that comfort.
Most good seats are built with high density foam and a lighter density foam with an inch or two layer on top and it is not a simple flat layer often but designed with high density higher in the places you want to distribute a rider's weight on the seat. It allows the seat to be more comfortable on longer rides. You do not want to have a seat that is putting a lot of pressure on your man parts or you will have a very painful ride before too long...and for a long while after the ride.
The CX500 forum has an excellent seat building tutorial for a more conventional seat. Their search tool should find it with some light digging.

westhewelder · « **Reply #36 on:** June 30, 2017, 01:33:20 pm »

Cool I appreciate that input. Even my last seat I had made was higher and fairly comfy. I just was curious if people found newer materials to be more water resistant comfort etc I'll check that out and design the seat around the seat pan. I am keeping this a two up bike to my wife can ride along if she ever feels the desire to hop on the bike with me.

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SOHC4 Cafe Racer Fan · « **Reply #37 on:** June 30, 2017, 02:15:46 pm »

I've had custom seats with gel inserts. It is just a small topper insert above higher density foam. It can help but doesn't make a huge difference.

I would go for a shaved down stock seat over a brat. It will also allow you to retain the function of the seat hinges, storage, etc.

westhewelder · « **Reply #38 on:** June 30, 2017, 04:32:08 pm »

I'm going with the open look with the bike so no side covers. I usually will ride with a backpack so storage isn't an issue. I'll have to rip into the old seat to see what's going on there best way to shape a cover. I'll probably talk to my upholstery guy about that maybe just bring him the big with the seat and let him goto town with it.

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RAFster122s · « **Reply #39 on:** July 01, 2017, 12:21:23 am »

Irish, the seat tutorial on cx500forum is a modern ergonomic seat that is supportive like many of the Corbin seats in many ways. So, with the lighter density foam you might be able to make it look one way when you are off the bike and feel like a contoured saddle when on it. If the vinyl or leather or whatever you cover it with is flexible enough to let the light foam on top expand to the brat style when off the seat but feel like a contoured saddle to fit your anatomy when riding to make it very comfortable and support. I have not seen this done, just a hair brained idea if it could. Talk to a couple upholstery shops to see if they feel it would be possible to do. If it does not hold up then it is going to be sagging and look bad. The light foam would have to be accounted for when it is compressed almost completely when you are sitting on it. There are multiple densities of foam from high density to light density. As well as chemical composition. It will have to be a foam that will stand up to heat, instead of an interior foam for a seat in your house.
David

westhewelder · « **Reply #40 on:** July 15, 2017, 08:43:51 pm »

Cool appreciate the advice, decided to keep the pan and get this bike saftied for next spring so not a ton of modification going on its more of a where to start point I'd like to get the engine done but the cam is a bit rusty and need to locate a cam sprocket.

I'd like to break this up into 3 parts though I think. Front really and everything in between. Then get my tires done when it goes for safety since they have to pull one wheel anyways.

The question here is when it comes to organizing the project into sections how do you guys do It?

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westhewelder · « **Reply #41 on:** July 20, 2017, 08:07:59 pm »

So working on the bike tonight and the front axle won't come apart no matter what I try. tried heat cheater bars and penetrating fluid. I don't want to wreck the axle. is the only way to get this off is with an impact gun? Need to do this my dust seals are coming and am looking to get my front and rear end finished up this weekend so I can start on the stuff in between.

Also got some parts the other day off a local ad both handle bar switches cam sprocket and rear axle.

Ordered me some goodies too from vintage cb750. engine gasket kit piston rings and a couple oil filters for break in, aswell as a few odds and ends that were either cheap enough or on sale to justify buying now. Will take some pictures tonight hopefully post them today or tomorrow.

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westhewelder · « **Reply #42 on:** July 20, 2017, 08:38:56 pm »

Pictures as promised.also working 9n my buddies bike for a safety.

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westhewelder · « **Reply #43 on:** July 21, 2017, 09:49:42 pm »

Well managed to get the axle nut loose and the bearings installed. Got the forks apart and one is read to be filled with fluid,the other not so much seems it formed a close relationship with the seal. Time for a divorce me thinks.

So tomorrow if my schedule allows me I'm planning on installing the front forks and wheel. I know the tires are ratty but those will get replaced when it comes time for the safety inspection.

After that if I have the time I'll be putting the rear together as well. Found all my parts and it's just a matter of assembly.

Following will be the engine and carb rebuild and a quick fire up to see if she sings.while I do this I will be wiring. Chances are to clean up the triangle I'll be moving some components around and splicing and soldering.

Wish me luck more to come and it's starting to look like a Bike!

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westhewelder · « **Reply #44 on:** August 07, 2017, 09:37:00 pm »

So as motor is slowly getting put back together carbs are cleaned and read to go. I just need to find some bolts for assembly of the engine. Also will have to order some rubber mount boots for the carbs mine are way to dry.

Starting to play with the different ways I can go about wiring the whole thing so I can clean it up make it a bit more hidden.

Rear is back together front end is together bled the brakes and amazing they work and don't leak. All the controls and grips are in place for the most part

Will have to order some rear tensioner for the back I purchased used ones and are the wrong size so I'll try fixing my old ones if not I'll order a pair. Also need a chain and that will complete the back end.

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innovativems · « **Reply #45 on:** August 09, 2017, 06:07:47 am »

looking good! i dig that paint color

westhewelder · « **Reply #46 on:** August 10, 2017, 08:24:46 pm »

Thanks man the gf picked it actually. We couldn't get the deep Merlot like we wanted but it's reminiscent of the last cb750 I built. So a question to you guys, is there anything special about the head bolts on the engine I noticed the stock ones have a shoulder. Is there any relevant reason or can I use any bolt that matches that length and Thread?

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westhewelder · « **Reply #47 on:** August 12, 2017, 09:35:09 pm »

Well pulling a later night tonight getting some wire routing taken care of. Side covers are starting to go on trying to figure out my bolt situation. Bolting on parts that have been in a bin etc. I will be cleaning up the triangle. For now I'm just doing a cheap cover for the seat nothing permanent till I can modify the frame. Carbs are cleaned motor doesn't have far to go. Finish wiring make a few different brackets and boxes for hiding wiring. I'm hoping the old wind breaker is going to have a headlight bucket I can use inside of it.

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calj737 · « **Reply #48 on:** August 13, 2017, 03:00:08 am »

Quote from: irishcafe on August 10, 2017, 08:24:46 pm

So a question to you guys, is there anything special about the head bolts on the engine I noticed the stock ones have a shoulder. Is there any relevant reason or can I use any bolt that matches that length and Thread?

I posted a link in your other thread to a supplier for those bolts.

westhewelder · « **Reply #49 on:** August 17, 2017, 09:07:04 pm »

I saw that I actually have a guy dropping off a spare cb650 motor Sunday for 150$ figure worst case scenario I have plenty of spare parts. And that gives me a spare bottom end and case incase of catastrophic failure of the engine.

Unfortunately no real new updates yet just started laying out the wiring prepping that. Starting to design a temporary component tray. Until I can do my frame mods. And I will start working on some small brackets for the lighting getting that all figured out. I did post about whether or not I should build my own Exhaust? Any comments on That?

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Author Topic: Well I'm back with a new project. (Read 15527 times)